page_title: List of countries by carbon dioxide emissions
hierarchical_section_title: List of countries by carbon dioxide emissions
caption_attribution_description: English: World fossil carbon dioxide emissions 1970 to 2018, with the six top emitting countries and confederations. Data source: EDGAR - Emissions database for Global Atmospheric Research. Published in: Crippa, M., Oreggioni, G., Guizzardi, D., Muntean, M., Schaaf, E., Lo Vullo, E., Solazzo, E., Monforti-Ferrario, F., Olivier, J.G.J., Vignati, E., Fossil CO2 and GHG emissions of all world countries - 2019 Report, EUR 29849 EN, Publications Office of the European Union, Luxembourg, ISBN 978-92-76-11100-9, doi:10.2760/687800, JRC117610, September 2019.
context_page_description: This is a list of sovereign states and territories by carbon dioxide emissions due to certain forms of human activity, based on the EDGAR database created by European Commission and Netherlands Environmental Assessment Agency released in 2018. The following table lists the 1990, 2005 and 2017 annual CO
  2 emissions estimates along with a list of calculated emissions per km² and emissions per capita.
  The data only consider carbon dioxide emissions from the burning of fossil fuels and cement manufacture, but not emissions from land use, land-use change and forestry. Emissions from international shipping or bunker fuels are also not included in national figures, which can make a large difference for small countries with important ports. When carbon dioxide emissions from land-use change are factored in, the majority of carbon emissions since 1905 occurred in Asia, Central and Southern America, reflecting the fact that developed nations cleared their forests in earlier centuries.
context_section_description: This is a list of sovereign states and territories by carbon dioxide emissions due to certain forms of human activity, based on the EDGAR database created by European Commission and Netherlands Environmental Assessment Agency released in 2018. The following table lists the 1990, 2005 and 2017 annual CO
  2 emissions estimates (in Megatonnes of CO
  2 per year) along with a list of calculated emissions per km² (in tonnes of CO
  2 per year) and emissions per capita (in tonnes of CO
  2 per year).
  The data only consider carbon dioxide emissions from the burning of fossil fuels and cement manufacture, but not emissions from land use, land-use change and forestry. Emissions from international shipping or bunker fuels are also not included in national figures, which can make a large difference for small countries with important ports. When carbon dioxide emissions from land-use change are factored in, the majority of carbon emissions since 1905 occurred in Asia, Central and Southern America, reflecting the fact that developed nations cleared their forests in earlier centuries. Land-use factors have contributed nearly a third of total cumulative anthropogenic emissions of carbon dioxide since 1850, and until as recently as 1965 was actually a greater source of emissions than the combustion of fossil fuels and production of cement. The methodology for the calculations is public.
  The top 10 largest emitter countries account for 67.6% of the world total. Since 2006, China has been emitting more CO
  2 than any other country, which is due to the fact that the country has the largest population in the world. When looking at CO
  2 emissions per person, China's levels are less than half those of the United States (the next largest source of CO
  2 emissions) and about one eighth of Palau (the biggest CO
  2 emitter per person).
  Territorial-based emissions do not account for global trade, where emissions may be imported or exported in the form of traded goods. Accordingly, a proportion of the CO
  2 produced and reported in Asia and Eastern Europe is for the production of goods consumed in Western Europe and North America.
  According to the review of the scientific literature conducted by the Intergovernmental Panel on Climate Change (IPCC), carbon dioxide is the most important anthropogenic greenhouse gas. The other major anthropogenic greenhouse gases (methane, nitrous oxide (N₂O) and some fluorinated gases (sulfur hexafluoride (SF₆), hydrofluorocarbons (HFCs), and perfluorocarbons (PFCs))), are not included in the following list, nor are humans emissions of water vapor (H₂O), the most important greenhouse gas, as they are negligible compared to naturally occurring quantities.
caption: Historical annual CO2 emissions for the top six countries and confederations.
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